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China Cheap price 3-5mm Activated Alumina for Removing Silicate From Water Aquarium

China Cheap price 3-5mm Activated Alumina for Removing Silicate From Water Aquarium

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It is also a kind of trace water desiccant and the pole-molecular absorbent, according to the absorbed molecular polarization, the attachment force is strong for water, oxide, acetic acid, alkali etc


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owing to excellent assistance, a variety of high quality products and solutions, aggressive costs and efficient delivery, we take pleasure in an excellent popularity amongst our customers. We are an energetic business with wide market for China Cheap price 3-5mm Activated Alumina for Removing Silicate From Water Aquarium, We will empower people by communicating and listening, Setting an example to others and learning from experience.
owing to excellent assistance, a variety of high quality products and solutions, aggressive costs and efficient delivery, we take pleasure in an excellent popularity amongst our customers. We are an energetic business with wide market for China Activated Alumina and Desiccant Catalyst Carrier, We are eager to cooperate with foreign companies which care much on the real quality, stable supply, strong capability and good service. We can provide the most competitive price with high quality,because we’ve been much MORE Specialist. You are welcomed to visit our company at any time.

Activated alumina has much micro-paths, so the specific surface is large. It can be used as absorbent desiccant and catalyst carrier. It is also a kind of trace water desiccant and the pole-molecular absorbent, according to the absorbed molecular polarization, the attachment force is strong for water, oxide, acetic acid, alkali etc.

Activated alumina is high strength, low abrasion, no soften in water, no expansion, no powdery, no crack. It can widely used in the deep drying of cracked gas, ethylene and propylene, hydrogen-generation, air separation, instrument air drying and fluorine treatment for H2O2, also in the absorbing pollution material, such as H2S, SO2, HF and paraffin in the water gas, especially in the drinking water defluorination.

Molecular Formula: Al2O• nH2O

Model Activated Alumina
Appearance White, Sphere, No Odor, Insoluble In Water, Innocuous
Type KA100 KA401 KA402 KA403 KA404 KA405
Crystal Type y x-p x-p y y x-p
Chemical Composition Al2O3 % ≥93 ≥93 ≥93 ≥93 ≥93 ≥93
Na2O % ≤0.3 ≤0.3 ≤0.3 ≤0.3 0.15-0.3 ≤0.3
LOI % ≤8 ≤8 ≤8 ≤8 ≤5 ≤8
Bulk Density g/ml 0.70-0.80 0.68-0.72 0.70-0.75 0.65-0.75 0.70-0.80 0.75-0.80
Surface Area m2/g 300-330 ≥300 ≥300 260-300 ≥300 ≥300
Pore Volume ml/g 0.45-0.5 0.30-0.45 0.30-0.42 0.40-0.46 0.4 0.30-0.50
Static Absorption (RH=60%) % TBC Absorption Water Absorption Fluorine Absorption Water Absorption Water Absorption Water Absorption
≥20 17-19 0.2-0.3 50 50-70 17-19
Active %   56-62
Attrition Loss % ≤1.0 ≤1.0 ≤1.0 ≤1.0 ≤0.4 ≤0.8
Crushing Strength (mm) 0.4-1.2 ≥30
1.2-2.8 ≥25
1-2 ≥40 ≥40
2-3 ≥70 ≥70
3-5 ≥150 ≥150 ≥150 ≥150
4-6 ≥180 ≥180 ≥180 ≥180
5-7 ≥200 ≥200
6-8 ≥300 ≥300
8-10 ≥350
10-13 ≥350
12-14 ≥350

Activated Alumina KA100 for TBC removal in production of polyethylene and polymer

Activated Alumina KA401 for ordinary gas and liquid dehydration

Activated Alumina KA402 for arsenic and fluoride removal in water treatment

Activated Alumina KA403 for absorption in producing hydrogen peroxide (H2O2)

Activated Alumina KA404 for catalyst carrier

Activated Alumina KA405 for dehydrating and drying in air separation

To avoid damp and pre-adsorption of organic before running, or must to be reactivated.

owing to excellent assistance, a variety of high quality products and solutions, aggressive costs and efficient delivery, we take pleasure in an excellent popularity amongst our customers. We are an energetic business with wide market for China Cheap price 3-5mm Activated Alumina for Removing Silicate From Water Aquarium, We will empower people by communicating and listening, Setting an example to others and learning from experience.
China Cheap price China Activated Alumina and Desiccant Catalyst Carrier, We are eager to cooperate with foreign companies which care much on the real quality, stable supply, strong capability and good service. We can provide the most competitive price with high quality,because we’ve been much MORE Specialist. You are welcomed to visit our company at any time.


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